38784616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21937}}^1$

素因数の和:21973

約数の個数: 32

約数和(自身を含む): 82925640

約数和(自身を除く): 44141024

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 21937, 43874, 87748, 175496, 285181, 372929, 570362, 745858, 1140724, 1491716, 2281448, 2983432, 4848077, 9696154, 19392308, 38784616]

約数ペア:

[(1, 38784616), (2, 19392308), (4, 9696154), (8, 4848077), (13, 2983432), (17, 2281448), (26, 1491716), (34, 1140724), (52, 745858), (68, 570362), (104, 372929), (136, 285181), (221, 175496), (442, 87748), (884, 43874), (1768, 21937)]